[Python-checkins] [python/cpython] b24def: Update traceback.rst

Tue Jul 11 23:24:38 EDT 2017

 Branch: refs/heads/zhangyangyu-traceback-doc
 Home: https://github.com/python/cpython
 Commit: b24deffe3a8ff620538a5bdbc827cc7eca581bba
 https://github.com/python/cpython/commit/b24deffe3a8ff620538a5bdbc827cc7eca581bba
 Author: Xiang Zhang <angwerzx at 126.com>
 Date: 2017年07月12日 (2017年7月12日)
 Changed paths:
 M Doc/library/traceback.rst
 Log Message:
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 Update traceback.rst